Eaton ECN1611AAB - 27A, 110/120V, Switch

Power reliability begins with smart switching. The Eaton ECN1611AAB is a rugged, 27A, 110/120V switch designed to deliver dependable on/off isolation and controlled overcurrent protection in harsh industrial and commercial environments.

Built as a compact, maintainable fusible switch, it fits where space is tight and serviceability matters. Whether you’re configuring motor disconnects, panelboards, or branch circuits, this switch makes it straightforward to route power safely and keep downtime to a minimum.

Key specifications

• Model: ECN1611AAB
• Amperage: 27 A
• Voltage: 110/120 V

Why this switch stands out

• Reliable isolation to safely de-energize equipment for maintenance or repair.
• Overcurrent protection helps shield downstream components from electrical faults.
• Compact, maintainable design reduces cabinet footprint and simplifies servicing in busy control rooms.
• Versatile application ideal for motor disconnects, panelboards, and branch circuit protection where a compact fusible switch is required.

Ideal use scenarios

• In small to mid-size motor control centers where a robust disconnect is needed without overhauling the enclosure.

• As part of panelboards that demand quick, safe power isolation during routine maintenance or fuse replacement.

• For branch circuit protection in commercial equipment and light industrial machinery, where 110/120V systems are standard.

Practical guidance for installation and use

• Operate within the rated 27 A and 110/120 V to ensure reliable performance and safety.
• Pair with appropriate protective devices and follow electrical codes for fusible switching applications.
• Implement lockout/tagout procedures and maintain clear labeling to minimize risk during servicing.
• Schedule periodic inspections to confirm contacts and connections remain clean and secure.

For professionals who demand durability, predictable performance, and straightforward maintenance in spaces where every watt counts, the Eaton ECN1611AAB is a dependable choice that keeps critical circuits protected while simplifying your control panel design.